3YM20 : 21 HP Summer 2004 - present
119305-35170 Oil Filter
$10.00
$10.00
104500-55710 & 24341-000440 Fuel Filter
$8.00
$8.00
128270-12540 Air Element
$24.00
$24.00
104511-78780 3YM20 starting serial #E00304
$16.00
$16.00
128990-77350 3YM20 up to serial #E00303 Belt
$16.00
$16.00
129612-42290 Belt
$25.00
$25.00
128990-42570 Impeller Kit
$30.00
$30.00
128990-42510 Raw Water Pump Special Order
$320.00
$320.00
3YM20 Basic Service Kit up to serial #E00303
$87.00
$87.00
3YM20 Basic Service Kit starting serial #E00304
$85.00
$85.00
127412-91250 Ignition Switch
$74.00
$74.00
123482-91291 Single Key #103
$14.00
$14.00
128990-49800 Thermostat
$33.00
$33.00
114250-39450 Oil Pressure Sender
$12.00
$12.00
128990-44500 & 124465-44950 Temp Switch
$57.00
$57.00
128990-77550 Starter Relay
$90.00
$90.00
129158-52101 & 129155-52051 Fuel Feed Pump
$158.00
$158.00
124160-01751 Oil Fill Cap with O-ring
$11.00
$11.00
128990-13520 (formerly 124070-13520) U-shape Mixing Elbow
$250.00
$250.00
104214-13580 Double Sided Joint
$43.00
$43.00
128370-13610 Elbow
$225.00
$225.00
128370-13201 Gasket
$8.00
$8.00
128990-44100 set of 4 Gaskets
$22.00
$22.00
129673-44131 Heat Exchanger Cap
$45.00
$45.00
129608-77010 Starter
$585.00
$585.00
128270-08341 Motor Mount 75#
$175.00
$175.00
124772-08341 GM & YM series Motor Mount 100#
$185.00
$185.00
Yanmar Charcoal Grey Paint
$17.00
$17.00
164100-22820 4M Extension Harness
$380.00
$380.00